高中英语 （Unit1 Great scientists Period 5）优秀教案 新人教版必修5VIP免费

Period5GrammarTheGeneralIdeaofThisPeriodThisisthefifthperiod,whichwillcenteronthegrammar:usingthepastparticipleastheattributeandthepredicative.Atthebeginningofthisperiod,theteachershouldgivethestudentssometimetogooverwhattheylearnedinthelastperiod.Latertheteacherhadbetterpresentsomesentencescontainingthepastparticipleusedastheattributeandthepredicativeonpurposebyaskingthestudentstodosomeexercises.Getthestudentstofindallthesentencescontainingthepastparticipleinthetwopassages.Afterfindingthem,theteachercanaskthestudentstoanalyzethemandunderstandthefunctionofthepastparticipleinthosesentences.Afterthattheteachershouldgivethestudentsclearexplanationsabouttheusageofthegrammar.Aftermasteringtherulesofthepastparticiple,thestudentsshouldbegivenmoreexercisestoconsolidatewhattheylearn.Theteachershouldarrangesomeactivitiescarefullyandcreatively.Firstletthemdosomesimpleexercises.Forexample,combinethetwosentencesusingthepastparticipleastheattributeandthepredicative.Thenaskthemtomakesomesentencesusingthepastparticiple.Besidesthat,theteachershouldhelpthestudentstoreviewtheotherusagesofthepastparticiple.Intheend,letthemwriteapassageusingthepastparticipleproperly.Apartfromtheusageofthepastparticiple,theteacherhadbettermakethestudentsunderstandthedifferencesbetweenthepastparticipleandthepresentparticiple.Inordertohavethestudentsmasterit,theteachershouldchoosesomeexercisestosupplythestudentswithsomeproblemstodealwith.Bydoingandpracticingmore,thestudentsmaymasterthegrammar.TeachingImportantPointTolearnaboutthepastparticipleusedastheattributeandthepredicative.TeachingDifficultyToknowthedifferencesbetweenthepastparticipleandthepresentparticiple.TeachingAidsMulti-mediaclassroomandothernormalteachingtools.ThreeDimensionalTeachingAimsKnowledgeAimTolearnaboutthepastparticipleusedastheattributeandthepredicative.AbilityAimTousethepastparticipleusedastheattributeandthepredictivefreelyandproperlyinspeakingandwriting.EmotionalAimsEncouragethestudentslearnmoreaboutthegrammar.Helpthestudentstoformthegoodhabitinlearning.Encouragethestudentstodomoreexercisestoconsolidatetheirknowledge.TeachingProcedureStep1GreetingT:Hello,myfriends.Ss:Hello,Miss...Step2RevisionT:Doyoustillrememberwhatyoulearnedinthisunit?Wouldyoupleasesaysomethingaboutthegreatscientistswelearnedinthisunit.FirstpleasesomethingaboutJohnSnow.S:Johnsnow,awell-knowndoctorinLondon,defeatedcholera.S:Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.S:JohnSnowgatheredtheinformationandmarkeditonamapwhereallthedeadpeoplehadlived.S:Hediscoveredthatmanyofthedeathswerenearthewater.Itseemedthewaterwastoblame.Ss:...T:Youreallydidaverygoodjob.Now,let’ssaysomethingaboutNicolausCopernicus.S1:NicolausCopernicusbelievedthattheearthisnotthecentreofthesolarsystem.ButatthattimepeopleallbelievedGodhadmadetheworldandforthatreasontheearthwasspecialandmustbethecentreofthesolarsystem.S2:In1514heshowedhistheoryprivatelytohisfriendsandexplainedhistheory.S3:HewasverycautiousbecausehedidnotwanttobeattackedbytheChristianchurch.S4:Hepublishedhistheoryashelaydyingin1543.S5:HistheorywasrejectedbytheChristianChurch.Step3PresentationT:Todaywewilllearnthegrammar—pastparticipleusedastheattributeandthepredicative.FirstlookatyourtextonPage4,partI.Lookatthefollowingsentenceswherethepastparticiplesareuse...